Pamene mainjiniya afotokoza mwatsatanetsatane kuponyera ogulitsa fakitale Pazigawo zazitsulo zofunikira kwambiri, sikuti zimangoyitanitsa zigawo-zimakhala zokhazikika pansi pa 300 bar hydraulic pressure, microstructural integrity pambuyo pa 10,000 matenthedwe matenthedwe, ndi kutsirizitsa kwa pamwamba komwe sikungawononge mbewu mu mpweya wowawasa. Tawonapo magulu ogula zinthu akukana mabizinesi atatu tisanazindikire kuti vuto lenileni silotsika mtengo - ndi kusasinthasintha kwazitsulo pamagulu onse azitsulo za cobalt-nickel alloy castings. Apa ndipamene umwini wakuya umafunikira: osati kungoponya * kapena * kukonza - koma kuwongolera zonse, kutha mpaka kumapeto.
Chifukwa chiyani "Kuponya Molondola" Sichilemba Chake - Ndi Njira Yachilango
Otsatsa ambiri amadzitcha okha "precision casting" operekera. Ndi ochepa okha omwe ali ndi maziko ogwirizana ndi ISO ndi makina a CNC pansi pa denga limodzi - ndi kutsatiridwa kwathunthu kuchokera pa risiti ya AMS 5387 billet mpaka lipoti lomaliza la CMM. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kulondola kumayamba ndikuwongolera zinthu: ingot iliyonse ya T800 yochokera ku cobalt imakhala yovomerezeka, yowerengera kutentha, ndikutsimikiziridwa motsutsana ndi malipoti a mayeso a mphero asanasungunuke. Palibe kuchotserapo. Mchenga kuponyera kulolerana kugwira ± 0.3 mm pa 300 mm mbali; CT4-CT6 pa ISO 8062 - yotsimikizika pa Zeiss CONTURA G2 CMM, osati ma calipers apansi pa sitolo.
Takhala tikuwona mobwerezabwereza kuti kusuntha kwapampu mu nyumba za silinda zapampu kumachokera ku nthawi yosagwirizana ndi kugwedezeka kapena kusakhazikika kwapambuyo kupsinjika. Chifukwa chake malo awo amatsata chithandizo cha kutentha *nthawi yomweyo* atagogoda-palibe kuziziritsa kozungulira-ndikutsimikizira kupsinjika kotsalira kudzera pa X-ray diffraction pazitsanzo zankhani yoyamba. Umu ndi momwe mapampu a piston amafikira ≤0.015 mm chiwerengero chonse chowerengera (TIR) Pamalo olembetsedwa a bore-to-flange-ngakhale m'mimba mwake 450 mm.
Kumene Katswiri Wapamwamba wa Aloyi Amalekanitsa Opereka Ndi Ogulitsa
Ma aloyi a cobalt sapanga makina ngati 304 opanda banga. Amafuna zokhazikika zolimba, masipiko otsika a RPM/high torque, ndi njira zomwe zimapewa kukhala. Ena ogulitsa amapereka ntchito iyi kunja. Makina a QINGDAO QIANGSENYUAN AMS 5387 nozzles mnyumba-pamakina a 5-axis DMG MORI NT-okhala ndi magiredi a carbide komanso kutumiza zoziziritsa kukhosi. Chotsatira? Kukula kwapamtunda Ra ≤0.8 µm pazibowo zamkati, popanda kupukuta kwachiwiri-kofunikira kwambiri kuti cavitation ikane pamapampu othamanga kwambiri.
Koma ukatswiri umawoneka bwino kwambiri pamene zinthu zikuyenda mosiyanasiyana. Kampani yaku Europe yaku Europe idatumizapo zojambula zonena za "ma geometry osakhazikika" a winch center shaft roller-palibe GD&T, palibe ma data. M'malo mongonena mwachimbulimbuli, gulu lawo la mainjiniya lidayesa kusanthula kwazinthu, lidapereka mitundu itatu yosavuta, ndikupereka ma prototypes ogwira ntchito m'masiku 11. Mitundu iwiri idapambana mayeso opirira. Umenewo si ntchito-ndi mgwirizano wophatikizidwa.
Kuphatikiza Koyima Komwe Kumapereka Kukhazikika
- Kuponya: Njira zopangira ndalama ndi mchenga zofananira ndi chitsulo, chitsulo cha kaboni, chosapanga dzimbiri (316/17-4PH), ndi ma cobalt-nickel superalloys—palibe ma generic molds, palibe kusiyana kwa batch-to-batch chemistry
- Machining: Multi-axis CNC yokhala ndi malo opangira kutentha ophatikizika - palibe ma handoffs akunja omwe ali pachiwopsezo chosokonekera kapena kutayika
- Kumaliza: Passivation, HVOF zokutira, ndi kuwombetsa kuwombera kunachitika motsatizanatsatizana, ndi magawo omwe amalembedwa pa gawo lililonse
- Kuyendera: Kutsimikizira kwazinthu zomwe zikubwera → in-process CMM imayang'ana pazovuta kwambiri → kuyezetsa komaliza kogwira ntchito (mwachitsanzo, kuyezetsa kukakamiza ku 1.5× kukakamiza kugwira ntchito)
Uku sikuphatikizana kwamalingaliro. Zimatanthawuza kuti nyumba ya valve yokakamiza imachokera ku nkhungu kupita ku kuyendera komaliza m'masiku 19 ogwira ntchito-osati 45-ndi ziro rework loops. Zimatanthawuza kuti pulagi iliyonse ya AMS 5387 imakhala ndi zilembo za QR zolumikizana ndi chipika chake chosungunula, lipoti la mayeso olimba, komanso mapu olimba.
Kusankha Fakitale Yopangira Zopangira Zolondola: Zomwe Injiniya Amafunikira Kufunsa
Osafunsa kuti "Kodi mumapanga ndalama?" Funsani: "Kodi mungagwire CT4 pa 120 mm × 80 mm × 25 mm woonda khoma la cobalt aloyi bulaketi - yokhala ndi makulidwe a 0.5 mm - ndikutsimikizira ndi data ya CMM yoyamba?"
Osafunsa "Kodi ndinu ovomerezeka ndi ISO?" Funsani: "Ndiwonetseni malipoti anu atatu omaliza osagwirizana ndi ma alloy alloy - ndi momwe gwero lililonse lidatsekedwa."
Osafunsa "Nthawi yanu yotsogolera ndi iti?" Funsani: "Mumatsimikizira bwanji kuti mudzatumizidwa ngati oda yathu ikufuna matenthedwe awiri osiyana a T800 alloy-ndipo chimachitika ndi chiyani ngati kutentha kwachiwiri kulephera kutsimikiziranso?"
Mayankho akuwonetsa ngati a mwatsatanetsatane kuponyera ogulitsa fakitale amagwira ntchito ngati wogulitsa-kapena ngati chowonjezera cha gulu lanu la uinjiniya. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imayankha mafunso amenewo ndi ndondomeko zolembedwa, osati malonjezo. Mphamvu zawo siziri m'lifupi, koma mozama: kuthekera kokhazikika, kutsimikizika kwa alloy mastery, ndi zero kulolerana pakusinthasintha m'magawo omwe kulephera sikungachitike.
